Sempron 145 vs Celeron J1800

Primary details

Comparing Celeron J1800 and Sempron 145 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Desktop processor
Series	Intel Celeron	no data
Architecture codename	Bay Trail-D (2013)	Sargas (2009−2011)
Release date	1 November 2013 (11 years ago)	1 September 2010 (14 years ago)
Launch price (MSRP)	$72	$95

Detailed specifications

Celeron J1800 and Sempron 145 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores	2 (Dual-core)	1 (Single-Core)
Threads	2	1
Base clock speed	2.41 GHz	2.8 GHz
Boost clock speed	2.58 GHz	2.8 GHz
L1 cache	112 KB	128 KB (per core)
L2 cache	1 MB	1 MB (per core)
L3 cache	1 MB L2 Cache	0 KB
Chip lithography	22 nm	45 nm
Die size	no data	117 mm2
Maximum core temperature	105 °C	no data
Number of transistors	no data	234 million
64 bit support	+	+
Windows 11 compatibility	-	-

Compatibility

Information on Celeron J1800 and Sempron 145 compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration	1	1
Socket	FCBGA1170	AM3
Power consumption (TDP)	10 Watt	45 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron J1800 and Sempron 145. You'll probably need this information if you require some particular technology.

Enhanced SpeedStep (EIST)	+	no data
Turbo Boost Technology	-	no data
Hyper-Threading Technology	-	no data
PAE	36 Bit	no data
FDI	-	no data
RST	-	no data

Security technologies

Celeron J1800 and Sempron 145 technologies aimed at improving security, for example, by protecting against hacks.

EDB	+	no data
Anti-Theft	-	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron J1800 and Sempron 145 are enumerated here.

VT-d	-	no data
VT-x	+	no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron J1800 and Sempron 145. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR3
Maximum memory size	8 GB	no data
Max memory channels	2	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel® HD Graphics for Intel Atom® Processor Z3700 Series	no data
Quick Sync Video	+	-
Graphics max frequency	792 MHz	no data

Graphics interfaces

Available interfaces and connections of Celeron J1800 and Sempron 145 integrated GPUs.

Number of displays supported

2

no data

Peripherals

Specifications and connection of peripherals supported by Celeron J1800 and Sempron 145.

PCIe version	2.0	2.0
PCI Express lanes	4	no data

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.

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Pros & cons summary

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Recency	1 November 2013	1 September 2010
Physical cores	2	1
Threads	2	1
Chip lithography	22 nm	45 nm
Power consumption (TDP)	10 Watt	45 Watt

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Should you still have questions on choice between Celeron J1800 and Sempron 145, ask them in Comments section, and we shall answer.

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